What is Vaccination?
Vaccination is a crucial preventive healthcare measure designed to protect individuals, especially children, from serious infectious diseases. It works by stimulating the body's immune system to recognize and combat harmful pathogens, such as bacteria and viruses, before they can cause illness. Vaccines help in developing immunity without the individual having to suffer from the actual disease. They not only prevent life-threatening conditions like measles, polio, diphtheria, and hepatitis but also contribute to overall public health by reducing the spread of contagious diseases.
Why Vaccination is Needed?
- Bacterial & Viral Infections: Diseases like measles, polio, diphtheria, and whooping cough are caused by harmful bacteria and viruses, which vaccines help prevent.
- Weakened Immune System: Infants and young children have developing immune systems, making them more vulnerable to severe infections.
- Lack of Herd Immunity: When a large portion of the population is unvaccinated, diseases can spread more easily, increasing outbreaks.
- Global Travel & Exposure: With international travel, individuals may come into contact with diseases that are not common in their home country.
- Congenital Risks: Some babies are born with low immunity, making early vaccination crucial for their protection against life-threatening infections.
Precautions Before and After Vaccination
Before Vaccination:
- Inform the Doctor About Medical History: Share any history of allergies, chronic illnesses, or previous reactions to vaccines.
- Check for Illness: If the child has a high fever or severe illness, consult a doctor before vaccination.
After Vaccination:
- Monitor for Side Effects: Watch for mild fever, swelling, or redness at the injection site.
- Apply a Cool Compress: A cold cloth on the injection site can help reduce swelling and discomfort.
